7r-1=34

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Solution for 7r-1=34 equation: 


Simplifying
7r + -1 = 34

Reorder the terms:
-1 + 7r = 34

Solving
-1 + 7r = 34

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

Add '1' to each side of the equation.
-1 + 1 + 7r = 34 + 1

Combine like terms: -1 + 1 = 0
0 + 7r = 34 + 1
7r = 34 + 1

Combine like terms: 34 + 1 = 35
7r = 35

Divide each side by '7'.
r = 5

Simplifying
r = 5

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